A man deposits the money for each of his three sons in such a way that when the ages of each of his sons will be 18 years each one will get RS 25,300. The rate of simple interest per annum in the bank is 5% and the present ages of his sons are 10 years, 12 years, and 14 years respectively. Determine the money, he had deposited separately in the bank for the each of his sons.

Rathinbabu deposits the money for each of his two daughters in such a way that when the ages of each of his daughters will be 18 years each one will get 120000Rs . The rate of simple interest per annum in the bank is 10% and the present ages of his daughters are 13 years and 8 years respectively. Determine the money, he had deposited separately in the bank for each of his daughters.

In how many years ₹ 350 will become ₹ 420 at a rate of 5% simple interest per annum?

In how many years Rs350 will become Rs420 at a rate of 5% simple interest per annum?

What is the rate of simple interest per annum, when the interest of some money in 4 years will be 8/25 part of its principal?

Aslamchacha got Rs 100000 when he retired from his service. He deposited some of that money in the bank and rest of his money in the post-office and got 5400Rs in total per year as interest. If the rates of simple interest per annum in the bank and in the post-office are 5% and 6% respectively, then find the money he had deposited in the bank and post-office.

Rekhadidi deposited 10000Rs of her savings in two separate banks at the same time. The rate of simple interest per annum is of 6% in one bank and that of 7% in other bank, after 2 years, if she gets 1280Rs in total as interest, then find the money she had deposited separately in each of two banks.

Rakhadidi deposited Rs 10,000 of her savings in two separate banks at the same time. The rate of simple interest per annum is of 6% in one bank and that of 7% in the other bank, after 2years, if she gets Rs 1280 in totoal as interested, then find the money she had deposited separately in eahc of 2 banks.

Divide the principal of Rs2186 into three parts in such a way that the amounts of each part are same at a rate of simple interest of 4% per annum, the period of time of the three parts being 1 year , 2 years and 3 years respectively. Also find the smallest part.

To repay a loan of Rs6450 at a rate of simple interest of 5% per annum in 4 years, find the amount of each instalment.

The interest of some of money for one month at the rate of simple interest 5% per annum is Rs1. Find the some of money.